Received: by 2002:a05:6358:701b:b0:131:369:b2a3 with SMTP id 27csp4571063rwo; Tue, 25 Jul 2023 08:00:24 -0700 (PDT) X-Google-Smtp-Source: APBJJlHqQ8uz8m00K4ld314ikd47NxmTDenP07mN+Zqn+IOJwoaE1P88ex0SF8BEH8suuyoapdch X-Received: by 2002:a05:6870:5487:b0:1b4:624a:fb9 with SMTP id f7-20020a056870548700b001b4624a0fb9mr14456078oan.46.1690297224109; Tue, 25 Jul 2023 08:00:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1690297224; cv=none; d=google.com; s=arc-20160816; b=QE+3Cm8pKuv7x8mK96Y3bZGKXMgyU+oLsE7pLwWFdBT7yg9hDAVFXJ3XluMsZCWXMV aYlTVnpZAsBTWpJT8IQoDTLmj+sb4kMQyovkAJvjtvifp8zsPLO0zk7QxFq6zWgwI6A2 afikDwCJIbDsRIG6Jtz1SwD/db27+LJ9fq+LGD3b2w66iyBWQPeftyebzjdSkprLgcP8 OInzFJb1Lcq0q9WA7wXIzENBTccJUPAknSVtnunxa2xZAhPhPb5jewfMqdoZ/LIEr7Ex gBOYSv0eR3XJXlhyVBOg1MRkki6m4w6sl17/ituvTTMtOF6pNqQnnsU8Prv+NfCGgsnO iEDQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to :organization:from:references:cc:to:content-language:subject :user-agent:mime-version:date:message-id:dkim-signature; bh=0EDQXw1K21XEJfAIxHwOzD3fQuugM0kXTyossj1X+/Y=; fh=2t1KSlCpAV3ZdAWk0A1CtI1sAxwBFXjUFmBtEU2/AK8=; b=qD5ww9RDBgZkK0uNelzITxMSHgBXu//UWYxvxZOLwOHrGaiu3+jh4gvxmxboPv8C9Z I3lo3KqRS6wkXNp3S1ZUM/u6/OfUwHBs5+8fmFXPOwlDbw+6Pdc2wwHtvCjBDv/LBpNi p1cX4nuo0AvHs4dNC4w7MTc2/eJ8gbXBIuE3pxvJkCqswpsJWu4A30d9RrytTUvPLaY8 4Y9egP1G7AL3502vJFwZzYcdEscFf3TGB+0AEYsQBs6JF1RRqUvUpI14XaayyvtL9DpS qrujifp0rRBLs9yjbyjAIaHJv9RyIZR4Z76hNhUlx9dCKuLqC0D0SqoP8h0KypW1C+S5 GNNQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=bb7HfaBz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id z3-20020a633303000000b00542d69c5153si11354258pgz.405.2023.07.25.08.00.11; Tue, 25 Jul 2023 08:00:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=bb7HfaBz; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231454AbjGYNrJ (ORCPT + 99 others); Tue, 25 Jul 2023 09:47:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40242 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229905AbjGYNrI (ORCPT ); Tue, 25 Jul 2023 09:47:08 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7324810FA; Tue, 25 Jul 2023 06:47:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690292825; x=1721828825; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=+OP3tS0a6vPFOecpYmL8uA5ooqpSQiEgNnaksnOSZtQ=; b=bb7HfaBzkEk+MyncxF9qHtjbHTowxedaHPFbP5Mrknsf7XEzcDAiGexr aqavvuV+SdEdYGkafyMHSDC5l7N2OarRg2WIhNAFYEtOWOOlFTiMsn3Td SNGwrCYWUJrzZMlOUvqFStHSLkNmOxiDbyW4QrY0q1nxHhmm5KLu8PQlb 5jvMrp8BafVNri0m03OpvI5aQlt5yxz+QUX10Pq42WjOWT/rH/huZ06D8 X4XJmb3SX3HhYA1j1hc5jaweHnFuFlDxJpURlmg7VKdLlZ8uLfh5VrWw6 faFG/oyqH3jA/v8BXy9TTSIjxcngx1zjo/pR+EP/3p87tUqEd4Co32g14 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10782"; a="352624098" X-IronPort-AV: E=Sophos;i="6.01,230,1684825200"; d="scan'208";a="352624098" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jul 2023 06:47:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10782"; a="755763480" X-IronPort-AV: E=Sophos;i="6.01,230,1684825200"; d="scan'208";a="755763480" Received: from grdarcy-mobl1.ger.corp.intel.com (HELO [10.213.228.4]) ([10.213.228.4]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jul 2023 06:47:00 -0700 Message-ID: <9200b403-6376-96da-d84c-783a3371f73f@linux.intel.com> Date: Tue, 25 Jul 2023 14:46:58 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH 12/17] cgroup/drm: Introduce weight based drm cgroup control Content-Language: en-US To: Tejun Heo Cc: Intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Johannes Weiner , Zefan Li , Dave Airlie , Daniel Vetter , Rob Clark , =?UTF-8?Q?St=c3=a9phane_Marchesin?= , "T . J . Mercier" , Kenny.Ho@amd.com, =?UTF-8?Q?Christian_K=c3=b6nig?= , Brian Welty , Tvrtko Ursulin , =?UTF-8?Q?Michal_Koutn=c3=bd?= References: <20230712114605.519432-1-tvrtko.ursulin@linux.intel.com> <20230712114605.519432-13-tvrtko.ursulin@linux.intel.com> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HK_RANDOM_ENVFROM,HK_RANDOM_FROM, NICE_REPLY_A,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21/07/2023 23:17, Tejun Heo wrote: > On Wed, Jul 12, 2023 at 12:46:00PM +0100, Tvrtko Ursulin wrote: >> +DRM scheduling soft limits >> +~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Please don't say soft limits for this. It means something different for > memcg, so it gets really confusing. Call it "weight based CPU time control" > and maybe call the triggering points as thresholds. Yes sorry, you said that before and I forgot to reword it all when re-spinning. I have now marked it as TODO in my email client so hopefully next time round I don't forget. Regards, Tvrtko